6.
Find the values of a and b, where a and b are real, given that (a + bi)(2 – i) = 5 – i.
2. Find the complete integral of the partial differential
equation p+q=sin x+sin y.
Find the complete integral of the partial differential
equation pq = 2
differentiate
f(x) = 2 + |x|2/3
Draw graphs of the following functions.
(a)
f: R—>R defined by f(x) = Floor(x)
(b)
f: R—>R defined by f(x) = Ceiling(x)
The weekly sales (RS) at a big store x weeks after the end of an advertising campaign are given
by S(x)= 5000+
5000
X+5 Find the sale for the indicated week's limits
a) S(2),
b) lim S(x)
Find the inverse Laplace transforms of the following functions:
(a)
s + 3 /(s^2 + 6s + 13)
(b)
2s + 3/(s^2+6s+13)